EP0358429A3 - Pompe à déplacement multimode et dispositif de dissolution associé - Google Patents

Pompe à déplacement multimode et dispositif de dissolution associé Download PDF

Info

Publication number: EP0358429A3
Authority: EP; European Patent Office
Prior art keywords: bellows; valve; outlet; inlet; pump
Prior art date: 1988-09-06
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP19890308933

Other languages

German (de)

English (en)

Other versions

EP0358429A2 (fr

Inventor

Alexander Borsanyi

John T. Sorensen

Robert Lebo

Albert L. Stone

Richard Harp

Scott L. Pool

Joseph Rondinone

Roxanne Wall

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Baxter International Inc

Original Assignee

Baxter International Inc

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1988-09-06

Filing date

1989-09-04

Publication date

1991-07-24

1989-09-04 Application filed by Baxter International Inc filed Critical Baxter International Inc

1990-03-14 Publication of EP0358429A2 publication Critical patent/EP0358429A2/fr

1991-07-24 Publication of EP0358429A3 publication Critical patent/EP0358429A3/fr

Status Withdrawn legal-status Critical Current

Links

238000004090 dissolution Methods 0.000 title abstract 2
238000006073 displacement reaction Methods 0.000 title 1
230000006835 compression Effects 0.000 abstract 4
238000007906 compression Methods 0.000 abstract 4
230000006837 decompression Effects 0.000 abstract 4
239000012530 fluid Substances 0.000 abstract 4
239000007788 liquid Substances 0.000 abstract 3
210000000232 gallbladder Anatomy 0.000 abstract 2
208000001130 gallstones Diseases 0.000 abstract 2
BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 abstract 1
201000001883 cholelithiasis Diseases 0.000 abstract 1
238000001802 infusion Methods 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
230000037452 priming Effects 0.000 abstract 1
239000002904 solvent Substances 0.000 abstract 1

Classifications

- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/71—Suction drainage systems
- A61M1/77—Suction-irrigation systems
- A61M1/772—Suction-irrigation systems operating alternately

Landscapes

Health & Medical Sciences (AREA)
Heart & Thoracic Surgery (AREA)
Life Sciences & Earth Sciences (AREA)
Animal Behavior & Ethology (AREA)
Engineering & Computer Science (AREA)
Anesthesiology (AREA)
Biomedical Technology (AREA)
Hematology (AREA)
Pulmonology (AREA)
Vascular Medicine (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Infusion, Injection, And Reservoir Apparatuses (AREA)
Reciprocating Pumps (AREA)
Details Of Reciprocating Pumps (AREA)

EP19890308933 1988-09-06 1989-09-04 Pompe à déplacement multimode et dispositif de dissolution associé Withdrawn EP0358429A3 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US24099288A	1988-09-06	1988-09-06
US240992		1988-09-06

Publications (2)

Publication Number	Publication Date
EP0358429A2 EP0358429A2 (fr)	1990-03-14
EP0358429A3 true EP0358429A3 (fr)	1991-07-24

Family

ID=22908777

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19890308933 Withdrawn EP0358429A3 (fr)	1988-09-06	1989-09-04	Pompe à déplacement multimode et dispositif de dissolution associé

Country Status (2)

Country	Link
EP (1)	EP0358429A3 (fr)
JP (1)	JPH02107271A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5098377A (en) *	1988-09-06	1992-03-24	Baxter International Inc.	Multimodal displacement pump and dissolution system for same

Citations (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2735735A (en) *		1956-02-21		Syringe construction
DE1291858B (de) *	1963-12-21	1969-04-03	Fritz Dr	Kolbenlose Spritze mit Kanuele zum Injizieren von Fluessigkeiten, insbesondere von Medikamenten, und/oder zum Punktieren
FR2190232A5 (fr) *	1972-06-22	1974-01-25	Strazdins Atis
EP0214629A2 (fr) *	1985-09-06	1987-03-18	Research Corporation Technologies, Inc.	Appareil de dissolution in-vivo d'une matière solidifiée
US4710162A (en) *	1986-10-31	1987-12-01	Johnson Gerald W	Fat collection and injection process into same body
US4808088A (en) *	1986-09-25	1989-02-28	Temple University Of The Commonwealth System Of Higher Education	Pneumatic drive circuit for an artificial ventricle including systolic pressure control
US4820278A (en) *	1988-01-13	1989-04-11	The Boeing Company	Non-contaminating renewable syringe
EP0346749A1 (fr) *	1988-06-16	1989-12-20	Fresenius AG	Installation pour chimiolitholyse

1989
- 1989-09-04 EP EP19890308933 patent/EP0358429A3/fr not_active Withdrawn
- 1989-09-06 JP JP1231320A patent/JPH02107271A/ja active Pending

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2735735A (en) *		1956-02-21		Syringe construction
DE1291858B (de) *	1963-12-21	1969-04-03	Fritz Dr	Kolbenlose Spritze mit Kanuele zum Injizieren von Fluessigkeiten, insbesondere von Medikamenten, und/oder zum Punktieren
FR2190232A5 (fr) *	1972-06-22	1974-01-25	Strazdins Atis
EP0214629A2 (fr) *	1985-09-06	1987-03-18	Research Corporation Technologies, Inc.	Appareil de dissolution in-vivo d'une matière solidifiée
US4808088A (en) *	1986-09-25	1989-02-28	Temple University Of The Commonwealth System Of Higher Education	Pneumatic drive circuit for an artificial ventricle including systolic pressure control
US4710162A (en) *	1986-10-31	1987-12-01	Johnson Gerald W	Fat collection and injection process into same body
US4820278A (en) *	1988-01-13	1989-04-11	The Boeing Company	Non-contaminating renewable syringe
EP0346749A1 (fr) *	1988-06-16	1989-12-20	Fresenius AG	Installation pour chimiolitholyse

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
LANGENBECKS. ARCH. CHIR., Vol. 335, 1974, pages 41-46, Springer-Verlag; F. WALLNER: "Pneumatischer extra-korporaler Antrieb fuer eine doppelkammerige Blutpumpe", whole article. *

Also Published As

Publication number	Publication date
EP0358429A2 (fr)	1990-03-14
JPH02107271A (ja)	1990-04-19

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Legal Events

Date	Code	Title	Description
1990-01-27	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1990-03-14	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): DE FR GB
1990-12-05	RHK1	Main classification (correction)	Ipc: A61M 5/315
1991-06-04	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1991-07-24	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): DE FR GB
1992-03-18	17P	Request for examination filed	Effective date: 19920117
1993-01-19	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN
1993-03-10	18W	Application withdrawn	Withdrawal date: 19930113